NREL-5MW Wind Turbine Noise Prediction by FWH-LES

NREL-5MW Wind Turbine Noise Prediction by FWH-LES

This paper deals with large onshore wind turbine aeroacoustics. Noise from the NREL 5 MW device is predicted by the permeable-surface Ffowcs Williams–Hawkings equation (FWH-P), starting from the postprocessing of LES data on different acoustic surfaces <inline-formula><math xmlns="http...

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Bibliographic Details
Main Authors: Claudio Bernardi, Federico Porcacchia, Claudio Testa, Pietro De Palma, Stefano Leonardi, Stefania Cherubini
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:International Journal of Turbomachinery, Propulsion and Power
Subjects:
wind turbines
aeroacustics
acoustic analogy
large eddy simulation
actuator line model
Online Access:https://www.mdpi.com/2504-186X/8/4/54

Internet

https://www.mdpi.com/2504-186X/8/4/54

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